<template>
<div class="app-container calendar-list-container">
  <div class="filter-container">
     <el-button-group>
    <el-button type="primary" v-if="menuManager_btn_add" icon="plus" @click="handlerAdd">添加</el-button>
    <el-button type="primary" v-if="menuManager_btn_edit" icon="edit" @click="handlerEdit">编辑</el-button>
    <el-button type="primary" v-if="menuManager_btn_del" icon="delete" @click="handleDelete">删除</el-button>
  </el-button-group>
  </div>

<el-row>
  <el-col :span="4" style='margin-top:15px;'>
    <el-input
      placeholder="输入关键字进行过滤"
      v-model="filterText">
    </el-input>
    <el-tree
      class="filter-tree"
      :data="treeData"
      node-key="id"
      highlight-current
      :props="defaultProps"
      :filter-node-method="filterNode"
      ref="deptTree"
      @node-click="getNodeData"
      default-expand-all
      >
    </el-tree>
  </el-col>
  <el-col :span="20" style='margin-top:15px;'>
     <el-card class="box-card">
    <el-form :label-position="labelPosition" label-width="80px" :model="form" ref="form">
      <el-form-item label="所属平台" prop="platformId">
          <el-input v-model="form.platformId" :disabled="formEdit" ></el-input>
      </el-form-item>
      <el-form-item label="部门名称" prop="name">
          <el-input v-model="form.name" :disabled="formEdit" placeholder="请输入部门名称"></el-input>
      </el-form-item>
          <el-form-item label="排序" prop="orderNum">
          <el-input v-model="form.orderNum" :disabled="formEdit"  placeholder="请输入排序"></el-input>
      </el-form-item>
          <el-form-item label="父级节点" prop="parentId">
          <el-input v-model="form.parentId" :disabled="formEdit" placeholder="请输入父级节点"></el-input>
      </el-form-item>
       <el-form-item v-if="formStatus == 'update'">
        <el-button type="primary" @click="update">更新</el-button>
        <el-button @click="onCancel">取消</el-button>
      </el-form-item>
      <el-form-item v-if="formStatus == 'create'">
        <el-button type="primary" @click="create">保存</el-button>
        <el-button @click="onCancel">取消</el-button>
      </el-form-item>
    </el-form>
    </el-card>
  </el-col>
</el-row>
  </div>
</template>

<script>
import { fetchTree, getObj, addObj, delObj, putObj } from '@/api/admin/dept/index'
import { mapGetters } from 'vuex'
export default {
  name: 'dept',
  data() {
    return {
      filterText: '',
      list: null,
      total: null,
      formEdit: true,
      formAdd: true,
      formStatus: '',
      showElement: false,
      typeOptions: ['menu', 'dirt'],
      listQuery: {
        name: undefined
      },
      treeData: [],
      defaultProps: {
        children: 'children',
        label: 'label'
      },
      labelPosition: 'right',
      queryTree: {
        userType: '',
        platformId: ''
      },
      form: {
        code: undefined,
        title: undefined,
        parentId: undefined,
        href: undefined,
        icon: undefined,
        orderNum: undefined,
        description: undefined,
        path: undefined,
        enabled: undefined,
        type: undefined,
        attr1: undefined
      },
      currentId: -1,
      menuManager_btn_add: false,
      menuManager_btn_edit: false,
      menuManager_btn_del: false
    }
  },
  watch: {
    filterText(val) {
      this.$refs.deptTree.filter(val)
    }
  },
  created() {
    this.getList()
    this.menuManager_btn_add = this.elements['menuManager:btn_add']
    this.menuManager_btn_del = this.elements['menuManager:btn_del']
    this.menuManager_btn_edit = this.elements['menuManager:btn_edit']
  },
  computed: {
    ...mapGetters([
      'elements',
      'userType',
      'platformId'
    ])
  },
  methods: {
    getList() {
      this.queryTree.userType = this.userType
      this.queryTree.platformId = this.platformId
      fetchTree(this.queryTree).then(data => {
        console.log(data)
        this.treeData = data
      })
    },
    filterNode(value, data) {
      if (!value) return true
      return data.label.indexOf(value) !== -1
    },
    getNodeData(data) {
      if (!this.formEdit) {
        this.formStatus = 'update'
      }
      getObj(data.id).then(response => {
        this.form = response.data
      })
      this.currentId = data.id
      this.showElement = true
    },
    handlerEdit() {
      if (this.form.id) {
        this.formEdit = false
        this.formStatus = 'update'
      }
    },
    handlerAdd() {
      const platformId = this.form.platformId
      this.resetForm()
      this.form.platformId = platformId
      this.formEdit = false
      this.formStatus = 'create'
    },
    handleDelete() {
      this.$confirm('此操作将永久删除, 是否继续?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        delObj(this.currentId).then(() => {
          this.getList()
          this.resetForm()
          this.onCancel()
          this.$notify({
            title: '成功',
            message: '删除成功',
            type: 'success',
            duration: 2000
          })
        })
      })
    },
    update() {
      putObj(this.form.id, this.form).then(() => {
        this.getList()
        this.$notify({
          title: '成功',
          message: '更新成功',
          type: 'success',
          duration: 2000
        })
      })
    },
    create() {
      addObj(this.form).then(() => {
        this.getList()
        this.$notify({
          title: '成功',
          message: '创建成功',
          type: 'success',
          duration: 2000
        })
      })
    },
    onCancel() {
      this.formEdit = true
      this.formStatus = ''
    },
    resetForm() {
      this.form = {
        code: undefined,
        title: undefined,
        parentId: this.currentId,
        href: undefined,
        icon: undefined,
        orderNum: undefined,
        description: undefined,
        path: undefined,
        enabled: undefined
      }
    }
  }
}
</script>

